WorksheetsEnergy transfere through water cycle P2
Total questions: 30
Worksheet time: 15mins
Name
Class
Date
1.
All the following are examples of water reservoirs on the Earth, except …
a)
seas
b)
glaciers
c)
moon
d)
living organisms
2.
Movement of air can change the state of water from……state to ……..state
a)
gas-liquid
b)
liquid-gas
c)
solid-gas
d)
solid-liquid
3.
Both of ……and ….processes happen due to the decrease of thermal energy
a)
melting - freezing
b)
melting - condensation
c)
freezing - condensation
d)
melting - evaporation
4.
The sun heats the water of seas and oceans and this leads to occurrence of ……..process
a)
freezing
b)
melting
c)
evaporation
d)
condensation
5.
About 10% of the water vapour in air comes from transpiration of
a)
humans
b)
rocks
c)
plants
d)
animals
6.
The form of evaporation process that takes place from the leaves of plants is called ….
a)
transpiration
b)
collection
c)
melting
d)
freezing
7.
Clouds are formed due to ……process
a)
melting
b)
collection
c)
condensation
d)
freezing
8.
Water vapour that is present in air changes into ………when it hits a cold water bottle
a)
gas state
b)
liquid water
c)
steam
d)
juice
9.
The condensed water vapor in clouds returns back to the Earth's surface in the form of all the following, except….
a)
water vapor
b)
rain
c)
snow
d)
sleet
10.
When water vapor rises into the atmosphere, it cools and changes into ………by condensation process
a)
glaciers
b)
snow
c)
groundwater
d)
clouds
11.
When the water in clouds becomes too heavy, it falls on the ground by a process called
a)
evaporation
b)
precipitation
c)
condensation
d)
collection
12.
The form of water that is found in air and sometimes we can not see it is the……
a)
liquid water
b)
water vapor
c)
ice
d)
snow
13.
Gathering the water of rains to form streams, rivers or lakes, is called
a)
precipitation
b)
evaporation
c)
collection
d)
condensation
14.
Due to convection,……..air moves upward above…..air
a)
cold-hot
b)
hot-cold
c)
cold-warm
d)
warm-hot
15.
The air which is found in the atmosphere heats up by the help of the ……
a)
moon
b)
heater
c)
gravity
d)
Sun
16.
Water comes out from stomata to the air in the form of water vapor
a)
Right
b)
Wrong
17.
There are no water found in the air around us
a)
Right
b)
Wrong
18.
Clouds consists of tiny water droplets that have condensed out of the air
a)
Right
b)
Wrong
19.
As a result of low temperature, water returns back into water vapor
a)
Right
b)
Wrong
20.
You can see transpiration process when you set a plant its leaves covered with a plastic bag in the sunlight
a)
Right
b)
Wrong
21.
When water vapor cools in the sky, it forms clouds
a)
Right
b)
Wrong
22.
Clouds are made up of millions of tiny water droplets
a)
Right
b)
Wrong
23.
All living organisms on the Earth depend on water to survive
a)
Right
b)
Wrong
24.
Evaporation of water means that liquid water changes into ice
a)
Right
b)
Wrong
25.
Falling of sleet in an area is an example of precepetation process
a)
Right
b)
Wrong
26.
Convection causes the movement of low density air above the high density air
a)
Right
b)
Wrong
27.
Convection currents in Earth's atmpsphere help in determining the regional climate
a)
Right
b)
Wrong
28.
The heat of the Sun transfers through space to Earth's atmosphere by convection
a)
Right
b)
Wrong
29.
When fresh water changes into snow and ice, this means that fresh water gains thermal energy
a)
Right
b)
Wrong
30.
Rains fall and collect in oceans by the effect of gravity
a)
Right
b)
Wrong
100 %
